Fair Value Measurements - Financial Assets Measured at Fair Value on Recurring Basis (Details) - Fair Value, Measurements, Recurring - USD ($) $ in Thousands |
Dec. 31, 2019 |
Dec. 31, 2018 |
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| Cash equivalents: | ||
| Total | $ 136,204 | $ 33,017 |
| Quoted Prices in Active Markets for Identical Assets (Level 1) | ||
| Cash equivalents: | ||
| Total | 136,204 | 33,017 |
| Money Market Funds | ||
| Cash equivalents: | ||
| Total | 136,204 | 33,017 |
| Money Market Funds | Quoted Prices in Active Markets for Identical Assets (Level 1) | ||
| Cash equivalents: | ||
| Total | $ 136,204 | $ 33,017 |
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- Definition Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. No definition available.
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